Tanım
•(of a chemical reaction or compound) occurring or formed with the liberation of heat
Etimoloji
Etymology tree Proto-Indo-European *h₁éǵʰ Proto-Indo-European *-s Proto-Indo-European *h₁eǵʰs Proto-Hellenic *eks Ancient Greek ἐκ (ek) Ancient Greek ἔξω (éxō)der. English exo- English thermal English exothermal From exo- + thermal.